package com.swust.servlet;

import com.swust.dao.Book;
import com.swust.service.LibServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(name = "ShowBookServlet",urlPatterns = "/ShowBookServlet")
public class ShowBookServlet extends HttpServlet {

    LibServiceImpl libService = new LibServiceImpl();

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        List<Book> books = libService.getBookDb();
        request.setAttribute("books", books);
        request.getRequestDispatcher("/view/showBooks.jsp").forward(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
